these 4 derivations will be built:
  /nix/store/r057klj1l78aqzal4c1zv5210b633msl-etc-nix-registry.json.drv
  /nix/store/j413xq6zfscgr1crfnv9mx1177b2h9sc-etc.drv
  /nix/store/yw7n0x2rvkrddrsg2kh6kc42c3dnlfki-activate.drv
  /nix/store/0hdg39id333h8n5gmgclcmszdnjzm590-nixos-system-taps-26.11.20260727.fc72407.drv
building '/nix/store/r057klj1l78aqzal4c1zv5210b633msl-etc-nix-registry.json.drv'
building '/nix/store/j413xq6zfscgr1crfnv9mx1177b2h9sc-etc.drv'
building '/nix/store/yw7n0x2rvkrddrsg2kh6kc42c3dnlfki-activate.drv'
building '/nix/store/0hdg39id333h8n5gmgclcmszdnjzm590-nixos-system-taps-26.11.20260727.fc72407.drv'
nixos-system-taps-26.11.20260727.fc72407> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing mulatta/dots to https://niks3.mulatta.io
time=2026-08-22T01:18:51.065+09:00 level=INFO msg="Uploading 4 paths to niks3.mulatta.io (1326 already cached)"
time=2026-08-22T01:19:02.843+09:00 level=INFO msg="Uploading 6r6qi0ivfbxfxp2ds8xsvwbxzl9va1sj-etc-nix-registry.json (416B)"
time=2026-08-22T01:19:02.845+09:00 level=INFO msg="Uploading k9fhd8agb3vj3nm51i2bk9amlg03sp8f-etc (99.8KB)"
time=2026-08-22T01:19:02.867+09:00 level=INFO msg="Uploading c9i3gq9aw8xwl6w1jia2fp5z13rfdzrw-source (3.8MB)"
time=2026-08-22T01:19:02.882+09:00 level=INFO msg="Uploading 0cl05iwisyj6nxx2ycz8a4ha0pw0hsfm-nixos-system-taps-26.11.20260727.fc72407 (248.7KB)"
time=2026-08-22T01:19:04.009+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-08-22T01:19:04.553+09:00 level=INFO msg="Upload complete. (14.881s)"